Esri is phasing out the complimentary use of Bing Maps in its ArcGIS products. The final version of ArcGIS Explorer 2012 as well as other Esri products will be "Bing Ready", which will allow you to input a Bing Maps key that you obtain directly from Microsoft. After you input the key you will be able to use Bing maps as you did previously.
Mark
Can you expand on this a little more? Will this be like the 9.2/9.3 days where you had to install Bing maps as an extenstion (virtual earth if i remember), which required registering with Microsoft and ESRI? Where are we to obtain a bing maps key in the future and where are we to input this key to gain access to Bing Maps. My agency already has a Bing Maps key but other people might want to know some details on this.
Just installed the beta and noticed the same atrocious symbology. Will there be ANY improvements to symbols in the 2012 release? As described to me once, the symbols in Explorer are way to "cartoony" and need to be more professional looking. There should be more of an option other than "use layer packages or use .lyr files". layer packages seem to have less functionality than directly adding shapefiles. Users can't change colors or mess with popups from a layer package. So if somebody wants different colors for something they have to go back to the source to get a new layer file.
If the symbols won't be changed at least make it easier to install and use symbol or style packages from ArcGIS Desktop within Explorer. Or even allow users to download symbol packages or esri fonts. Something. But either way something has to be done with the symbology.
There are no plans to add or change the symbology in ArcGIS Explorer 2012. In regards to points you can add images to use as symbols. http://webhelp.esri.com/arcgisexplorer/2012//en/dialog_manage_my_symbols.htm#